Lightweight serum mist instantly plumps strands from root to tip while providing heat protection to help prevent hair fall due to breakage. OGX ProGrowth + Peptide Serum Mist is a continuous fine mist spray that instantly plumps strands from root to tip while helping protect against breakage. Formulated with peptides and developed with trichologists, it provides thermal protection up to 450°F, shielding hair from styling damage that can lead to hair fall. Ideal for fine or thinning hair, it strengthens without weighing strands down, leaving hair soft, resilient, and voluminous. For best results, pair with the complete OGX ProGrowth + Peptide full product routine for visibly thicker, fuller hair from the root*. Formulated without: Parabens Sulfated surfactants Hair type: Fine & Thin